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VEVOR Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter for Motor Speed Control

Customer Reviews for VEVOR Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter for Motor Speed Control

3 kW White 13A

Customer Reviews

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23 Review(s)
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Radu V Radu V
Foarte bun
L-am conectat la o pompa submersibila (20m adancime) monofazata de 220V si 1.1 kW. Am conectat pompa la iesirile U si W pastrand condensatorul. Pornirea si oprirea pompei se face prin presostat (3bar start, 4 bar stop) conectat la X1/X3 iar reglajul PID a presiunii printr-un traductor de presiune 0-10 bar, 4-20mA conectat la AI2 (parametrii au fost configurati conform exemplului din manualul de operare). S-a configurat domeniul de lucru al pompei intre 35-50Hz (35Hz fiind o turatie suficienta a pompei astfel incat atunci cand se inchid toti consumatorii pompa sa poata ridica presiunea pana la conditia de stop 4 bar). Concluzii: convertizorul suporta motoare monofozate de 220Vac (prin setarea unui parametru), pornirea si oprirea pompei nu se mai face cu socuri mecanice si nici nu se mai sting becurile in casa la pornire (soft start). Regulatorul PID functioneaza precis, in functie de setari. N-am observat anomalii pe parcursul a cca 2 saptamani. Optiunile pe care le are, usurinta in al parametriza il ridica peste nivelul unor convertizoare din gama entry level al majoriratii brandurilor industriale (raportat si la pret). Daca se va dovedi si fiabil in timp atunci e un best buy. Nota 10 si pt furnizor, l-am primit in 3 zile.
Cândido Cândido
eng
Para um variador de 4CV cuja cablagem será no mínimo 4mm2 os bornes não suportam esta secção de cabos
gogo gogo
Greats
nothing to complain about, it works as it should, the quality/price ratio - great Delivery speed - great I am satisfied. I recommend to all
cnc cnc
hobycnc
Am primit produsul , arata bine estetic nota 10 . l-am probat este silentios .I-mi place cum functioneaza , este OK.
Peter Steinrueck Peter Steinrueck
Technology and Strategy Advisor
although the product is of good quality and leaves now wish open with respect of useful and required features the product is not very useful in countries with 230/400 V grid. The inverter only can be operated in single phase 230V mode which is not useful for 7,5 kW drives. Connected to 3 phase 400 V the capacitors explode. Also 3 phase 230 V inductance motors are not available in Europe. Vevor supoort and reaction to my respective complaint was very professional, fast and satisfactory.
Dixon Chan Dixon Chan
After sales service is perfect
Their after-sales service is very considerate, and the problem is solved quickly.
Roy Parsons Roy Parsons
like it very much. Great
We use it a lot and the quality is as good as ever.
Hills Catherine Hills Catherine
Logistics is really fast
The service of the courier is very good and considerate.
Dubay Grace Dubay Grace
The product is very durable
We have used it many times, the product is not damaged at all, perfect quality.
Charles White Charles White
Great replacement, I LOVE IT
It's a great replacement and was a good price for the set.

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